<!DOCTYPE html>
<html>
<head>
    <title>shopping server</title>
    <style>
    .errorlist li {
        font-size:1000px;
        color: brown;
    }
    </style>
</head>
<body>
<form action="" method="post">

{{ shopping.as_p }}
<input type="submit" value="submit">
</form>
<ul class="errorlist">
{% for i in shopping.errors %}
    <li>
    i
    </li>
{% endfor %}
</ul>
</body>
</html>